CN112235696B - 功能性膜 - Google Patents

功能性膜 Download PDF

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Publication number
CN112235696B
CN112235696B CN202010933478.5A CN202010933478A CN112235696B CN 112235696 B CN112235696 B CN 112235696B CN 202010933478 A CN202010933478 A CN 202010933478A CN 112235696 B CN112235696 B CN 112235696B
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CN
China
Prior art keywords
thickness
film
thermoplastic elastomer
functional film
solution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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CN202010933478.5A
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English (en)
Chinese (zh)
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CN112235696A (zh
Inventor
有马智则
泊里昌治
稻家一兆
小坂拓也
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Nihon Matai Co Ltd
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Nihon Matai Co Ltd
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Publication of CN112235696A publication Critical patent/CN112235696A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202010933478.5A 2016-02-29 2016-06-12 功能性膜 Active CN112235696B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-037352 2016-02-29
JP2016037352A JP6692182B2 (ja) 2016-02-29 2016-02-29 機能性フィルムの製造方法
CN201610409532.XA CN107135447B (zh) 2016-02-29 2016-06-12 功能性膜的制造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201610409532.XA Division CN107135447B (zh) 2016-02-29 2016-06-12 功能性膜的制造方法

Publications (2)

Publication Number Publication Date
CN112235696A CN112235696A (zh) 2021-01-15
CN112235696B true CN112235696B (zh) 2022-04-12

Family

ID=59721919

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202010933478.5A Active CN112235696B (zh) 2016-02-29 2016-06-12 功能性膜
CN201610409532.XA Active CN107135447B (zh) 2016-02-29 2016-06-12 功能性膜的制造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201610409532.XA Active CN107135447B (zh) 2016-02-29 2016-06-12 功能性膜的制造方法

Country Status (3)

Country Link
JP (1) JP6692182B2 (https=)
KR (1) KR102263532B1 (https=)
CN (2) CN112235696B (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108551643B (zh) * 2018-06-15 2019-09-17 歌尔股份有限公司 扬声器振膜以及扬声器
CN109874098A (zh) * 2019-01-30 2019-06-11 汉得利（常州）电子股份有限公司 一种用印刷线圈制成的超薄手机扬声器
CN109660926A (zh) * 2019-02-28 2019-04-19 汉得利（常州）电子股份有限公司 一种用印刷音圈制成的超薄手机扬声器
JP6759415B1 (ja) * 2019-05-23 2020-09-23 大日精化工業株式会社 ポリウレタン樹脂及び物品
CN110804154A (zh) * 2019-10-31 2020-02-18 歌尔股份有限公司 发声装置的振膜以及发声装置
CN112935297A (zh) * 2019-12-11 2021-06-11 上海盈泰新材料科技有限公司 一种新型环保地板材及其生产方法
CN112533107B (zh) * 2020-11-27 2022-07-05 辽宁弗佰克高新材料有限公司 振膜及其制备方法、声电器件
CN113308000B (zh) * 2021-05-31 2023-01-10 东莞市雄林新材料科技股份有限公司 一种高耐环境tpu声学薄膜及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600749A (en) * 1965-12-29 1986-07-15 Asahi Kasej Kogyo Kabushiki Kaisha Thermoplastic elastomers
WO2009054431A1 (ja) * 2007-10-26 2009-04-30 Toyo Boseki Kabushiki Kaisha ポリアミド系積層二軸延伸フィルム及び蒸着ポリアミド系積層樹脂フィルム
JP2009197178A (ja) * 2008-02-25 2009-09-03 Toray Ind Inc 熱可塑性樹脂フィルムおよびその製造方法

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JPS5655232A (en) * 1979-10-11 1981-05-15 Unitika Ltd Manufacture of metal-coated, stretched film
TW371679B (en) * 1996-02-21 1999-10-11 Toray Industries Method for producing coarse and fine polyesteramide staple
JP2001240648A (ja) * 1999-03-25 2001-09-04 Sekisui Chem Co Ltd エラストマーフィルムもしくはシート及びこれらを用いた積層フィルムもしくはシート
JP2001059057A (ja) 1999-08-24 2001-03-06 Yokohama Rubber Co Ltd:The 熱可塑性エラストマー組成物およびそれを用いたスピーカ
JP2001315137A (ja) * 2000-05-12 2001-11-13 Dainippon Ink & Chem Inc 熱可塑性エラストマーフィルムの製造方法及び製造装置
JP2002287531A (ja) * 2001-03-28 2002-10-03 Canon Inc 転写ベルト、その製造方法、および、この転写ベルトを用いた画像形成装置
KR20040086504A (ko) * 2002-01-28 2004-10-11 마츠시타 덴끼 산교 가부시키가이샤 음향 정합층, 초음파 송수파기 및 이들의 제조 방법, 및초음파 유량계
JP4224314B2 (ja) * 2003-01-29 2009-02-12 芝浦メカトロニクス株式会社 溶液の塗布装置及び塗布方法
JP2004269756A (ja) 2003-03-11 2004-09-30 Kureha Elastomer Co Ltd 制振材用シート
JP4307172B2 (ja) * 2003-08-22 2009-08-05 パイオニア株式会社 マグネシウム振動板、その製造方法、および、スピーカ装置
JP4543220B2 (ja) * 2003-09-29 2010-09-15 リンテック株式会社 マーキングフィルム用基材及びその製造方法
US7568552B2 (en) * 2004-01-15 2009-08-04 Bose Corporation Acoustic passive radiator rocking mode reducing
JP4273994B2 (ja) * 2004-02-23 2009-06-03 パナソニック株式会社 スピーカ用振動板の製造方法およびこの製造方法を用いたスピーカ用振動板
JP5206937B2 (ja) * 2007-12-21 2013-06-12 東洋紡株式会社 成型用フィルム
US8776367B2 (en) * 2008-03-10 2014-07-15 National Taiwan University Method of manufacturing an electret film
JP2008265343A (ja) * 2008-05-19 2008-11-06 Sumitomo Bakelite Co Ltd 樹脂付きキャリアフィルムおよび多層プリント回路板
CN101759864B (zh) * 2008-11-14 2012-05-23 山东东岳高分子材料有限公司 一种液面流延法制备全氟羧酸离子膜的方法
KR101084300B1 (ko) * 2009-08-25 2011-11-16 이창성 부직포와 열가소성 엘라스토머 복합시트를 이용한 스피커 진동판용 에지
CN102971227B (zh) * 2010-06-15 2014-07-30 电气化学工业株式会社 盖带
JP5990435B2 (ja) * 2011-10-11 2016-09-14 日東電工株式会社 樹脂発泡体シート及び樹脂発泡複合体
CN103072253B (zh) * 2012-12-26 2014-12-10 江阴升辉包装材料有限公司 一种适用于热塑性弹性体挤出吹塑的成型工艺
JP6577168B2 (ja) * 2014-04-17 2019-09-18 株式会社カネカ 熱可塑性エラストマー組成物およびそのシート

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600749A (en) * 1965-12-29 1986-07-15 Asahi Kasej Kogyo Kabushiki Kaisha Thermoplastic elastomers
WO2009054431A1 (ja) * 2007-10-26 2009-04-30 Toyo Boseki Kabushiki Kaisha ポリアミド系積層二軸延伸フィルム及び蒸着ポリアミド系積層樹脂フィルム
JP2009197178A (ja) * 2008-02-25 2009-09-03 Toray Ind Inc 熱可塑性樹脂フィルムおよびその製造方法

Also Published As

Publication number Publication date
JP2017155082A (ja) 2017-09-07
JP6692182B2 (ja) 2020-05-13
CN107135447B (zh) 2021-01-12
CN107135447A (zh) 2017-09-05
CN112235696A (zh) 2021-01-15
KR20170101750A (ko) 2017-09-06
KR102263532B1 (ko) 2021-06-09

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